package daoInterface;

import java.sql.Date;

import dto.Sell;


public interface SellDao 
{
	public void add(Sell cat) throws Exception;
	public void update(Sell cat) throws Exception;
	public void delete(Sell cat);
	public Sell[] retrieveArray(String conditionField,
			String conditionValue) throws Exception;
	public Sell[] retrieveAll() throws Exception;
	public Sell retrieve(String conditionField,
								String conditionValue) throws Exception;

	public Sell[] retrieveOnMultipleCond(Date fromdate,Date todate);
	public int getAutoGenratedKey();


}
